Yeadon, PA Weather & Climate Normals
What a normal year in Yeadon actually looks like
On the 30-year record NOAA keeps for Yeadon, PA, the comfort score comes out to 42/100, strongly seasonal: Comfortable weather is limited to a shorter window; summers, winters, or precipitation swing wide. Only 4 months a year land in the 55–75°F range this site treats as mild.
How much Yeadon's weather actually swings
Average temperatures in Yeadon run from 34°F in Jan up to 79°F in Jul, a 45°F seasonal swing, a middling gap by national standards.
How wet Yeadon actually gets
Over a typical year, Yeadon sees about 44.11in of precipitation a year across roughly 121 days with measurable rain or snow, with 23.1in of snow a year.
Yeadon against the rest of the country
Out of 4876 cities scored here, Yeadon comes in at 4238; within PA alone it ranks 164 of 193. Population is about 12,405.
Checking the actual forecast
These figures come from PHILADELPHIA INTL AP, PA US, the NOAA station 4.6 miles from Yeadon, averaged over 30 years, not tomorrow's forecast.
More on how this is worked out
Why some cities show no snow or rain figure · What a 30-year climate normal actually is